(Spoilers) Did anyone feel sad when...
... Norman came home to an empty house and Mary was no longer there?
I think we really got to empathise with Norman's need to have her around, he needed her and we all felt that despite her initial intentions being bad.
Then, when he comes home to an empty house, it felt like something really was missing and Norman had lost an important part of his new life - as if he was getting used to it but ultimately had to accept he was destined to be alone...